Initialize `SDL_SysWMinfo` zeroed instead of `Default`
Initialize `SDL_SysWMinfo` zeroed instead of `Default`


Cobrand/rust-sdl2,Rust-SDL2/rust-sdl2,Rust-SDL2/rust-sdl2,Rust-SDL2/rust-sdl2,AngryLawyer/rust-sdl2,Cobrand/rust-sdl2,Cobrand/rust-sdl2